baber/WOPTO huggingface dataset:
Patent DE-3413245-A1 (DE)
Title: Wall-mounted workshop seat
Inventor: KOEHLER GERHARD PROF DIPL ING
IPC: A47C9/02
Filed: 1984-04-07
Abstract: A new wall-mounted folding seat offers people who work standing up an aid to standing or the possibility of having short rest breaks. It is designed particularly for restricted space conditions, e.g. for working behind shop counters or when monitoring machinery in confined spaces. The wall-mounted folding seat prevents damage to the spine and intervertebral discs. The wall-mounted folding seat is mounted as a vertically adjustable and folding seat surface for leaning and sitting down on a lightweight tubular steel bar which can be attached with two semi-clips on walls made of stone, wood or metal. It can also be attached to shelf supports. <IMAGE>
Patent DE-3413816-A1 (DE)
Title: Method for monitoring the filling level in barrels and apparatus for implementing the method
Inventor: HEIDEN LOTHAR DR
IPC: G01F23/22
Filed: 1984-04-12
Abstract: In a method for monitoring the filling level in barrels, especially in beer barrels with a barrel fitting which remains in the bottom of the barrel and has automatically closing valves for passage apertures and with an ascending pipe which projects into the barrel and extends close to the barrel bottom, once a cold liquid has been poured into a barrel which has previously been heated during cleaning, the temperature of the barrel exterior in the region of the filling level is measured and, when a presettable desired temperature has been reached which is below the temperature of the barrel exterior produced during cleaning, the barrel is released as properly filled, whereas if the desired temperature is not reached, indication that the barrel has not been filled sufficiently is given and the barrel is treated separately. <IMAGE>
Patent DE-3415316-A1 (DE)
Title: Single-circuit solar collector
Inventor: VIESSMANN HANS DR
IPC: F24S10/70
Filed: 1984-04-25
Abstract: The single-circuit solar collector consists of an absorber which is arranged in a housing and is formed from a number of parallel tubes which can be flowed through vertically or at an angle in relation to the vertical, are arranged with a small spacing from one another, are interconnected on the inlet and outlet side and are circular in cross-section. 
<??>The parallel tubes (1) are connected in a liquid-tight manner with their open ends (2) to two transverse tubes (4) provided with connection pieces (3), at their connection pieces (3). The transverse tubes (4) are provided with a greater diameter than the parallel tubes and in each case provided at at least one of their end closures (5) with in each case a heat-transfer medium connection piece (6). Each transverse tube (4) is formed from a sheet-metal blank which has the connection piece (3), is folded and/or rounded into a tube and is closed with a longitudinal seam. 
<IMAGE>
Patent DE-3416442-A1 (DE)
Title: Process and device for producing a reactive mixture of at least two components for the production of foams
Inventor: THIELE HEINO DR
IPC: B29B7/76
Filed: 1984-05-04
Abstract: For the production of a foam-forming reactive mixture, at least one of the components disposed in separate supply tanks (1) with a stirrer (6) is charged with gas before mixing with the other component takes place. To this end the component is circulated in a separate circuit by means of a conveying unit (10), the gas is supplied in the suction region and/or compression region of the conveyor unit and the gas-component mixture is compressed. Directly following the compression zone (12) the gas-component mixture is depressurised again by means of a throttle element (11), by which means high proportions of gas can be homogeneously distributed in the liquid component. <IMAGE>
Patent DE-3418066-A1 (DE)
Title: Corrosion test apparatus for a magnetisable steel sheet
Inventor: WAUER KARL-HEINZ
IPC: G01N17/00
Filed: 1984-05-16
Abstract: In order to determine corrosion damage to steel sheets on the inaccessible side, a magnetic field is applied to the accessible side. The disturbances in the magnetic field that are caused by the corrosion are measured using suitable sensors. As a result, it is possible to obtain reliable information on the state of the inaccessible side of steel sheets.
Patent DE-3419631-A1 (DE)
Title: Device for influencing the room climate in a livestock stall
Inventor: GLOEGGLER MARTIN
IPC: A01K29/00
Filed: 1984-05-25
Abstract: A device for favourably influencing the room climate in a livestock stall which is characterised in that there is arranged on the floor of the livestock stall a shielding mat which electromagnetically shields a predetermined region of the livestock stall floor, an electric line, which is either earthed or guided out into the open air, being connected to the mat.
Patent DE-3427836-A1 (DE)
Title: Device for mounting a ring-core transformer
Inventor: SCHMIDT RAINER DIPL ING
IPC: H01F27/06
Filed: 1984-07-27
Abstract: A device for mounting a ring-core transformer has a peg 6, a deformable covering part 2 and a nut 5. The peg 6 has a cylindrical part 61 on at least part of which an external thread 63 is applied, and a supporting part 62 which extends in the radial direction and is adjacent to the part 61 on the one side of the peg 6. The covering part 2 is constructed in the form of a hollow cylinder and can be pushed on to the part 61 in such a manner that its one side rests on the flange 62. The covering part 2 is dimensioned in the longitudinal direction in such a manner that a region, of the part 61 of the peg 6, which is provided with the external thread 63 projects on the other side of the covering part 2 and beyond said covering part 2. The nut 5 can be screwed onto the projecting region in such a manner that the other side of the covering part 2 rests on the nut 5. After insertion of the peg 6 into the central opening of the transformer 1, the covering part 2 can be deformed by screwing the nut 5 onto the part 61 of the peg, in such a manner that said covering part 2 is pressed firmly against the inner surface of the central opening of the transformer 1. <IMAGE>
Patent DE-3429754-A1 (DE)
Title: Air outlet for ventilation installations with variable outlet cross-section
Inventor: REICHEL RUDOLF
IPC: F24F13/065
Filed: 1984-08-13
Abstract: To reduce the control outlay for volume flow regulation on variable air outlets, a variable outlet unlike previous expensive solutions is proposed, which contains a rotatable control cylinder and, as a result of rotation of this cylinder, exposes outlet cross-sections of different sizes. In this case, the lower limit of the control cylinder serves for establishing the jet direction. Rotation of this cylinder can take place in a centrally controlled manner or via a built-in thermostat. The cutouts or flattened areas of the control cylinder have, as a result of the inclined position, the effect of increasing in terms of area the air outlet effect. <IMAGE>
Patent DE-3436380-A1 (DE)
Title: Selective fungicidal agents based on a pyrimidine derivative
Inventor: SCHWAMBORN MICHAEL DR
IPC: C07D239/42
Filed: 1984-10-04
Abstract: The invention relates to the use of pyrimidine derivatives, some of which are known, of the formula (I) <IMAGE>  in which     R represents halogen, haloalkyl, alkyl, alkoxy, alkylthio or <IMAGE> in which     R<4> represents hydrogen, alkyl or alkenyl, R<5> represents hydrogen, alkyl, haloalkyl, alkenyl, cycloalkyl, alkoxyalkyl, alkoxycarbonyl, alkoxycarbonylalkyl, aryl, or aralkyl; or R<4> and R<5>, together with the nitrogen atom to which they are attached, form a saturated, optionally substituted heterocycle which can contain further heteroatoms,   R<1> represents alkyl, haloalkyl, alkoxy, alkylthio, halogen or phenylthio,   R<2> represents alkoxy or halogen and   R<3> represents hydrogen, alkyl, alkoxy, alkylthio, phenylthio or <IMAGE> where R<4> and R<5> have the abovementioned meaning,  with the proviso that one of the radicals R or R<3> represents <IMAGE> for combating BCM-resistant fungal strains, in particular in combination with BCM, BCM analogues or BCM-forming compounds.
Patent DE-3438582-A1 (DE)
Title: Exhaust gas purification system for an internal combustion engine
Inventor: KAESSMEYER ERICH
IPC: F01N3/20
Filed: 1984-10-20
Abstract: The invention relates to an exhaust gas purification system for an internal combustion engine with a catalytic converter and a bypass line bypassing the catalytic converter. An electromagnetically actuable reversing valve directs the exhaust gases coming from the engine through the catalytic converter when an unleaded fuel is used and through the bypass line when a leaded fuel is used. When the reversing valve directs the exhaust gases through the bypass line, a pilot lamp is continuously lit.
Patent DE-3440460-A1 (DE)
Title: Flexible-tube line for sand-blasting device
Inventor: FRIEDERICH HANS-WERNER DIPL IN
IPC: B24C7/00
Filed: 1984-11-06
Abstract: The invention relates to a flexible-tube line for a sand-blasting device, comprising a flexible rubber tube having reinforcement inserts and a protective flexible rubber tube fastened on the front end of the flexible tube, a narrow, cylindrical interspace which is open towards the rear being located between the flexible tube and the protective flexible tube. The essential feature of this flexible-tube line consists in that, in the front cylindrical interspace, a rigid pipe which exhibits an annular flange upstream of the flexible-tube end is arranged, the protective flexible tube is fixed on this pipe and a switching device is arranged downstream of the flange and on the protective flexible tube.
Patent DE-3440553-A1 (DE)
Title: Variable keel-fin system for a surfboard
Inventor: ZANDER WOLF-DIETRICH
IPC: B63B35/79
Filed: 1984-11-07
Abstract: In order to enable the fin area in surfboards to be changed during sailing, the fin is guided in a vertically pivotable manner about a pivot which is located relatively far in front of the stern. In the swung-in state, only the rear area of the keel fin protrudes, as in conventional fixed fins. A long triangular keel is additionally obtained in the swung-out state. The sealing-lip profile required for sealing the fin-case opening is also suitable for the underwater sealing of centreboard systems on surfboards and sailing boats.
Patent DE-3442187-A1 (DE)
Title: Device for closing the valve of a bag filled by means of a filling machine
Inventor: COMBRINK ALOIS
IPC: B29C65/10
Filed: 1984-11-17
Abstract: In the device according to the invention for closing the valve, the inside surfaces of which are provided with a heat-activatable joining medium, a nozzle body 3 is inserted into the opened valve in order to subject the inside surfaces of the valve to hot air. The nozzle body 3 consists of a cylindrical piece 4 and a tip 5, in which nozzle apertures 7 are provided. Heating the valve from the inside means that the adjacent layers of bag material are not heated up, so that damage, particularly in the case of plastic bags, is avoided. As the nozzle apertures 7 are arranged in the tip 5 of the nozzle body 3, contact between the valve and the already activated joining medium is avoided. <IMAGE>
Patent DE-3442484-A1 (DE)
Title: Thyristor circuit
Inventor: HORNUNG FRIEDRICH DIPL ING
IPC: H03K17/12
Filed: 1984-11-22
Abstract: A control circuit is proposed for an electrical load, having at least two semiconductors which are connected in the supply lead, the semiconductors being constructed as thyristors or triacs. Compensating resistors are inserted in the load circuit in order to split the load currents equally. The compensating resistors are, however, wired up such that if the one thyristor or triac is turned on prematurely, the turning on of the other is supported. Furthermore, the resistors are advantageously constructed as part of a heat sink. <IMAGE>
Patent DE-3446049-A1 (DE)
Title: Simple device for detecting with high accuracy the deviation of the multiple of the angle of rotation of a shaft from a nominal value specified for this
Inventor: BOEHRINGER ANDREAS PROF DR ING
IPC: H03M1/00
Filed: 1984-12-18
Abstract: As the requirements for highly accurate positioning drives increase, the requirements for the position measuring systems of these drives also increase. Rotational pulse transmitters are unsuitable for use in such systems due to the quantisation of the position information and a frequency limit for their output pulses. Analogue measuring systems which, in principle, are calibration-critical and the output signals of which exhibit discontinuities and non linearities are just as unsuitable. These disadvantages are completely avoided by the arrangement according to the invention, shown in Figure 1. With small deviations of the actual value of the angle of rotation  beta  from the predetermined nominal value  alpha , a signal is available which is proportional to the control error ( alpha  -  beta ) and assumes the value of zero for  alpha  = beta . The signal is obtained by phase rotation of the input variables sin beta  and cos beta  around the nominal value of small values  alpha K. Large deviations are detected in a subtracting unit (7) which determines the difference between the nominal large-signal value  alpha G and the actual large-signal value alpha *G and then adds it to the small-signal difference. Combining this device with suitable actuators and control devices, the implementation of positioning systems becomes possible which have a wide dynamic range, are highly accurate and extremely quiet. <IMAGE>
Patent DE-3447663-A1 (DE)
Inventor: FICHT REINHOLD
IPC: F01B1/08
Filed: 1984-12-28
Abstract: 1. Four-cylinder internal-combustion engine having two cylinders (1/2, 11/12) at a time arranged in pairs and coaxially opposite, the longitudinal axes (L1/L2, L11/L12) of the two cylinder pairs (1/2, 11/12) being arranged at an angle of 90 degrees to each other, having a transmission device to convert the translatory movement of the pistons (3/4, 13/14) which slide in the cylinders (1/2, 11/12) and their piston rods (5/6, 15/16) connected rigidly to them into a rotatory movement of an output shaft (21), comprising two frame parts (7, 17) arranged consecutively in the direction of the longitudinal axis (23) of the output shafty (21) and each associated with a cylinder pair (1/2, 11/12), to each of which two piston rods (5/6, 15/16) of a cylinder pair (1/2, 11/12) are fastened immovably by their ends remote from the pistons (3/4, 13/14) and which each exhibit a straight sliding block (8, 18) extending at right angles to the longitudinal axis (L1/L2, L11/l12) of the respective associated cylinder pair (1/2, 11/12), and an eccentric part of the output shaft (21) having a longitudinal axis (24) parallel to its longitudinal axis (24) parallel to its longitudinal axis (23), which slides in the sliding blocks (8, 18) of both frame parts (7, 17), and having at least one balance weight (22), characterized in that the output shaft (21) is constructed as a crankshaft (21) and the eccentric part (10) as a crank pin (10), that the two cylinder pairs (1/2, 11/12) are arranged consecutively in the direction of the longitudinal axis (23) of the crankshaft (21) and that balance weights (22) diametrically opposite the crank pin (10) are provided at both ends of the latter for a virtually total compensation of the reciprocating masses, the balance weights (22) corresponding to an effective radius of the mass, corresponding to the crank radius of one the two masses of one of the two cylinder pairs (1/2, 11/12) in translatory motion.
Patent DE-3501855-A1 (DE)
Inventor: STOLTEFUSS JUERGEN DIPL ING
IPC: C07D401/14
Filed: 1985-01-22
Abstract: 5-Aryl-1,4-dihydropyridines of the formula   <IMAGE>   in which R represents cycloalkyl, heteroaryl or aryl which is optionally substituted by at least one substituent independently selected from the group consisting of halogen, nitro, hydroxyl, amino, carboxyl, alkoxycarbonyl, cyano, acyl, acyloxy, acylthio, by alkyl, alkyloxy, alkylthio or alkylsulphonyl, each of which is optionally substituted by one or more halogens, by aryl which is optionally substituted by alkyl, alkoxy, halogen or nitro, or optionally by the group -Z-CH2-R4, where Z represents oxygen or sulphur, and R4 represents cycloalkyl, heteroaryl or aryl which is optionally substituted by halogen, cyano, nitro, hydroxyl, carboxyl, alkoxycarbonyl or by alkyl or alkoxy, each of which is optionally substituted by one or more halogens, R1 and R2 are identical or different and represent straight-chain or branched alkyl which is optionally substituted by aryl, carboxyl, alkoxycarbonyl or by hydroxyl, R3 represents nitro, cyano or the group   <IMAGE>   where A represents oxygen, sulphur or -N-R6, R6 represents hydrogen, phenyl or alkyl, and where R5 represents hydrogen, cycloalkyl or a hydrocarbon radical which is optionally interrupted in the chain by one or more carbonyl groups and/or sulphur and/or oxygen atoms and is optionally substituted by halogen, nitro, cyano, hydroxyl, mercapto, carboxyl, alkoxycarbonyl, aryl, acyloxy, acylthio, heteroaryl or by an amino group, the amino group carrying one or two identical or different substituents from the group comprising phenyl, alkyl or aralkyl, X and Y are identical or different and represent hydrogen, alkyl, alkoxy or alkoxycarbonyl, halogen, hydroxyl, nitro, carboxyl, cyano or trifluoromethyl or trifluoromethoxy, or physiologically acceptable salts thereof, are active on the cardiovascular system.
Patent DE-3503780-A1 (DE)
Title: Process for sound insulation and uniform air distribution in filter media
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H3/06
Filed: 1985-02-05
Abstract: It is known, that as a result of non-uniform infringement of the filter packages of a filter arrangement by the air to be purified, one-sided stresses of the filter occur as does an insufficient absorption of the sound caused by the fan. In order to avoid these disadvantages, according to the invention it is proposed to arrange the filter packages (3) on the pressure side of the fan (2) and to configure the inlet surface (4) of the filter packages (3) to decrease in the direction of flow. <IMAGE>
Patent DE-3504589-A1 (DE)
Title: Clamping device
Inventor: WOLFF ROBERT
IPC: B27G5/02
Filed: 1985-02-11
Abstract: A clamping device (1) for clamping two workpieces (17, 18), e.g. strips or boards, which are oriented in an angular position, in particular at right angles, to one another and are firmly connected to one another on opposite surfaces (19, 20), comprises two clamps (2, 3) which are arranged on a common baseplate (4), each possess a fixed and a movable clamping jaw (7, 8, 9, 10) and have workpiece-receiving spaces (22, 23) intersecting at right angles. In order, on the one hand, to be able to mutually clamp workpieces (17, 18) oriented at an angle to one another but, on the other hand, also make it possible to cut to size oblique opposite face surfaces (19, 20) for corner connections with a high degree of precision, a saw blade-guiding slot (24) is provided on the baseplate (4) at least on one side of the workpiece-receiving spaces (22, 23), the said slot being at right angles to the baseplate (4) and its vertical medium plane running through between the two fixed clamping jaws (7, 8) and intersecting the intersection axis (25) of the two bearing planes (26, 27) of the fixed clamping jaws (7, 8). <IMAGE>
Patent DE-3506511-A1 (DE)
Title: Process for drying exhaust gases
Inventor: ORTH DETLEF DR ING
IPC: F23J15/08
Filed: 1985-02-23
Abstract: In a process for drying exhaust gases arising in the combustion of fuels and cooled for heat recovery in a heat exchanger and, as a result, moist, these exhaust gases, to keep the exhaust gas discharge system dry, are reheated by process heat or external heat. The reheating is carried out to a point such that the exhaust gases do not undershoot the dew point defined by the residual moisture during the cooling procedure during conduction through the exhaust gas discharge system.
Patent DE-3508245-A1 (DE)
Inventor: LANGE JOERG
IPC: B30B15/28
Filed: 1985-03-08
Abstract: 1. Device for quickly draining off a pressure cushion overload safety device, in which a piston (10) is pushed into the working position by the pressure of the pressure cushion in a cylinder (7) and on overloading moves slightly out of the working position, and in which a drain-off valve (11) is provided between the pressure cushion and the outside, the valve body (12) of this drain-off valve (11) being stressed on one side by the pressure cushion and, when the piston (10) is in the working position, being supported on the side opposite the pressure cushion, in the closed position the said valve body being pressed into the valve seat, characterized in that the drain-off valve (11) is arranged in the piston (10) and that, in the closed position, the valve body (12) of the drain-off valve (11) is, by means of the piston (10) which is being stressed by the pressure cushion pressure, on the one hand pressed into the valve seat and on the other hand pressed against a support (8) of the cylinder (7), so that on overloading, the valve seat lifts off from the valve body (12) and the valve body (12) is pressed against the support (8).
Patent DE-3509719-A1 (DE)
Title: Rail lifting device
Inventor: MAYER ROLF DIPL ING
IPC: E01B29/22
Filed: 1985-03-18
Abstract: The rail lifting device has a housing-like support part 1 which can be moved by means of two travelling rollers 17 on the rail to be lifted and is supported on the other rail of the track with a guide roller 13 which is mounted on a transverse bar 11. A mechanical lifting device with an actuating lever 29 is provided, which can be pivoted beyond a dead centre position and triggers a pivoting of the travelling rollers in a vertical direction in relation to the support part 1, brings about the pivoting of the gripper jaws 35 and 36 between the open position and the closed position and displaces the gripper jaws in the vertical direction. <IMAGE>
Patent DE-3513558-A1 (DE)
Title: Adhesive tape tear-off device for adhesive tape rolls
Inventor: TEUTSCH GERD
IPC: B65H35/00
Filed: 1985-04-16
Abstract: A spring presses a part, consisting of an adhesive tape deflection edge, cutter, slit and a support for the loose adhesive tape end, against the outer circumferential surface of the adhesive tape roll and maintains its pressure during the consumption of the tape. The spring is supported against the inner or opposite outer side of the adhesive tape roll. The spring and/or the part supporting it can be designed as a handle or finger rest. These features permit designs with low material consumption and outstanding functionality.
Patent DE-3516508-A1 (DE)
Inventor: ROMER MICHAEL
IPC: H01R9/05
Filed: 1985-05-08
Abstract: A connecting arrangement comprises a crimp barrel which is crimped against the outer conductor of a coaxial cable and contains a shield wire to be connected to a wrap post of a terminal strip, and a holding device which engages the cable over the edge of the terminal strip board. Two clips are integrally formed on the ends of the holding device. One of the clips clasps the outer diameter of the coaxial cable below the strip board, and the other clip surrounds the insulated inner conductor of the coaxial cable above the strip board.
Patent DE-3516598-A1 (DE)
Title: Device for moving an ignition electrode in a plasma-coating chamber
Inventor: DZENUS MANFRED DIPL ING
IPC: C23C14/32
Filed: 1985-05-08
Abstract: The electrode which is used to ignite an arc between the cathode (2) and the anode in a plasma-coating chamber (3) consists of a lever (5) which is supported such that it can pivot (4) and of an arm (6) which is arranged at right angles thereto and can be displaced (7). The sealed closure with respect to the wall (1) of the coating chamber is carried out by means of a bellows compensator (11) which is connected on the one hand to the lever and on the other hand to an insert (8) which is mounted in a sealed manner on the wall. The pivoting movement of the lever is preferably produced by means of a piston (13) which slides in a hydraulic or pneumatic cylinder (12). <IMAGE>